12492464880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{47363}}^1$

素因数の和:47543

約数の個数: 160

約数和(自身を含む): 44541863424

約数和(自身を除く): 32049398544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 157, 168, 210, 240, 280, 314, 336, 420, 471, 560, 628, 785, 840, 942, 1099, 1256, 1570, 1680, 1884, 2198, 2355, 2512, 3140, 3297, 3768, 4396, 4710, 5495, 6280, 6594, 7536, 8792, 9420, 10990, 12560, 13188, 16485, 17584, 18840, 21980, 26376, 32970, 37680, 43960, 47363, 52752, 65940, 87920, 94726, 131880, 142089, 189452, 236815, 263760, 284178, 331541, 378904, 473630, 568356, 663082, 710445, 757808, 947260, 994623, 1136712, 1326164, 1420890, 1657705, 1894520, 1989246, 2273424, 2652328, 2841780, 3315410, 3789040, 3978492, 4973115, 5304656, 5683560, 6630820, 7435991, 7956984, 9946230, 11367120, 13261640, 14871982, 15913968, 19892460, 22307973, 26523280, 29743964, 37179955, 39784920, 44615946, 52051937, 59487928, 74359910, 79569840, 89231892, 104103874, 111539865, 118975856, 148719820, 156155811, 178463784, 208207748, 223079730, 260259685, 297439640, 312311622, 356927568, 416415496, 446159460, 520519370, 594879280, 624623244, 780779055, 832830992, 892318920, 1041038740, 1249246488, 1561558110, 1784637840, 2082077480, 2498492976, 3123116220, 4164154960, 6246232440, 12492464880]

約数ペア:

[(1, 12492464880), (2, 6246232440), (3, 4164154960), (4, 3123116220), (5, 2498492976), (6, 2082077480), (7, 1784637840), (8, 1561558110), (10, 1249246488), (12, 1041038740), (14, 892318920), (15, 832830992), (16, 780779055), (20, 624623244), (21, 594879280), (24, 520519370), (28, 446159460), (30, 416415496), (35, 356927568), (40, 312311622), (42, 297439640), (48, 260259685), (56, 223079730), (60, 208207748), (70, 178463784), (80, 156155811), (84, 148719820), (105, 118975856), (112, 111539865), (120, 104103874), (140, 89231892), (157, 79569840), (168, 74359910), (210, 59487928), (240, 52051937), (280, 44615946), (314, 39784920), (336, 37179955), (420, 29743964), (471, 26523280), (560, 22307973), (628, 19892460), (785, 15913968), (840, 14871982), (942, 13261640), (1099, 11367120), (1256, 9946230), (1570, 7956984), (1680, 7435991), (1884, 6630820), (2198, 5683560), (2355, 5304656), (2512, 4973115), (3140, 3978492), (3297, 3789040), (3768, 3315410), (4396, 2841780), (4710, 2652328), (5495, 2273424), (6280, 1989246), (6594, 1894520), (7536, 1657705), (8792, 1420890), (9420, 1326164), (10990, 1136712), (12560, 994623), (13188, 947260), (16485, 757808), (17584, 710445), (18840, 663082), (21980, 568356), (26376, 473630), (32970, 378904), (37680, 331541), (43960, 284178), (47363, 263760), (52752, 236815), (65940, 189452), (87920, 142089), (94726, 131880)]